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Quizzes

Types of Numbers: Fake Numbers and Operations Quiz

Think you’ve got your head wrapped around Types of Numbers? Put your knowledge to the test. Good luck — the Stickman is counting on you!
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Q. Which number is biggest?


-200
-3
0
-1
Q. If n is a nonnegative real number, then -n is


negative
positive
negative or 0
positive or 0
0
Q. 3 × 5 - 24 =


-1
-33
31
243
0
Q. Which of the following statements is true for all nonzero real numbers a, b, and c?


a - b = b - a
(a ÷ b) ÷ c = a ÷ (b ÷ c)
(a × b) × c = a × (b × c)
None of the above
Q. (24 × 25)3 =


260
227
223
212
21
Q. 7 - |-2| =


5
9
14
-14
0
Q. =


0
Q. 0 is


both rational and irrational
neither rational nor irrational
rational
irrational
none of the above
Q. Which of the following numbers is not rational?


0
Q. Which of the following statements is false?


For any real number a, a + 0 = a
For any real number a, a × 1 = a
For any real number a, a × 0 = 0
For any real number a = 0
They all look the same to me.
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